# Node.js dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
package-lock.json
yarn.lock
pnpm-lock.yaml

# TypeScript build outputs
dist/
build/
*.tsbuildinfo
*.js.map
*.d.ts.map

# Testing
coverage/
.nyc_output/
*.lcov

# Environment variables
.env
.env.local
.env.*.local
.env.test

# IDE and editor files
.vscode/
.idea/
*.swp
*.swo
*~
.DS_Store
Thumbs.db

# Logs
*.log
logs/

# Temporary files
*.tmp
*.temp
.cache/

# Bundle artifacts
*.mcpb

# Session state
.specify/session-state/